Figure 1: Trend of Antiviral Prescription and Influenza Activity
in Japan
Disease activity during the 2018/2019 influenza season in Japan,
reproduced from
https://www.niid.go.jp/niid/en/survaillance-data-table-english.html
(National Institute of Infectious Disease in Japan. IDWR Surveillance
Data Table. Accessed May 11, 2020). Flu: influenza, NAI: neuraminidase
inhibitors